This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A supplied with an inside diameter of 24 mm (0.945 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 31 mm (1.22 in), catalogued under part number H90M3.5X24. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Expect good resistance to greases and lubricants, water, and many alcohols. Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ketones or automotive brake fluid.
Typical settings include automotive, general industrial maintenance, and fluid power.
This item is sold individually under part number H90M3.5X24. Unit weight is approximately 1.09 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description 3.5MM CS X 24MM ID BLACK BUNA 90D
uf_description2 METRIC O-RING
Actual_OD 31 mm (1.22 inch)
Actual_CS 3.5 mm (0.138 inch)
Actual_ID 24 mm (0.945 inch)
ProductCode Description O-Rings - Metric - Commodity